混凝土钢筋数据表

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1、混凝土标准试件C10C15C20C25C30C35C40C45C50C55C60100%%压强度(Kn)225337.5450562.5675787.59001012.511251237.5135075%%压强度值(KN168.7253.12337.5421.87506.25590.62675759.37843.75928.121012.5试件强度横截面积71000二千牛混凝土100100100试件C10C15C20C25C30C35C40C45C50C55C60100%n压力度(Kn)105.26157.89210.52263.16315.79368.42421.05473

2、.68526.32578.95631.5875%%压力值仪N)78.94118.42157.89197.39236.84276.31315.79355.26394.74434.21473.69试件强度横截面积/0.95/1000二千牛加荷速率：小于C30时0.3~0.5MPa=6075~11.25kn大于等于C30且/」于C60日寸0.5~0.8MPa=11.25~18kn大于C60时0.8~L0MPa=18~22.5kn砂浆标准试件型号M5M7.5M10M15M20M25M30100%%八力值18.5127刀37.0355.5474.0592.56111.08加荷速度应为

3、每秒钟0.25kN~L5kN(砂浆强度不大于5MPa时，宜取下限，砂浆强度大于5MPa时，宜取上限)试件强度横截面积/I.35/1000二千牛HPB3OO6810121416182022横截面积(mm28.2750.2778.54113.1153.9201.1254.5314.2380.1屈服拉力值kn8.4815.0822.3633.9346.1763.3376.3594.26114.30极限拉力值(420)kn11.8721.1132.9947.5064.6484.46106.89131.96159.64加荷速率KN0.17~1.720.4-3.010.47~4.710.

4、68~6.780・92~9.231.2~12.061.52~15.271.89~18.522.28~22.8HPB300断后伸长率不小于25%伸长率取10dHRB335横截面枳(mm屈服拉力值kn极限拉力值(455)kn加荷速率KN628.279.4712.860.17^1.7850.2716.8422.870.30^3.021078.5426.3135.740.47-4.7112113.137.8951.460.68~6.7914153.951.5670.020.92-9.2316201.167.3791.501.21^12.0718254.585.26115.801.53

5、~15.2720314.2105.26142.961.89-18.8522380.1127.33172.952.28~22.8125490.9164.45223.362.95^29.4528615.8206.29280.193.69^36.9532804.2269.41365.914.83~48.25361018341.03463.196.11~61.08401257421.09571.947.54^75.42501964657.94893.6211.78^117.84刚筋实测抗拉强度与实际屈服强度不小于1.25钢筋的最大力总拉伸率不小于9%HRB335伸长率不小于17%HR

6、B4O0伸长率不小于16%HRB500伸长率不小于15%HRB400横截面积（mr）屈服拉力值kn极限拉力值（540）kn628.2711.3115.27850.2720.1127.151078.5431.4242.4112113.145.2461.0714153.961.5683.1116201.180.44108.5918254.5101.80137.4320314.2125.68169.6722380.1152.04205.2525490.9196.36265.0928615.8246.32332.5332804.2321.68434.27361018407.20549

7、.72401257502.80678.78501964785.601060.56HRB500横截面枳（m）屈服拉力值kn极限拉力值（630）kn628.2714.1417.81850.2725.1431.671078.5439.2749.4812113.156.5571.2514153.976.9596.9616201.1100.55126.6918254.5127.25160.3420314.2157.10197.9522380.1190.05239.4625490.9245.45309.272861